Transcription of 22 Spec - 460 Hot Mix Asphalt Pavement
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Effective with the December 2017 Letting 180 2018 Standard Specifications Section 460 Hot Mix Asphalt Pavement Description (1) This section describes HMA mixture design, providing and maintaining a quality management program for HMA mixtures, and constructing HMA Pavement . Unless specifically indicated otherwise, references within 460 to HMA also apply to WMA. Materials General Revise to regress air voids from design to target. This change was implemented in ASP 6 effective with the December 2016 letting.
Effective with the November 2021 Letting 2022 Standard Specifications CELLULOSE FIBER QUALITY PROPERTY REQUIREMENT SIEVE ANALYSIS METHOD A – ALPINE SIEVE ANALYSIS: Fiber Length 6 mm (0.25 in) maximum Passing 0.150 -mm (No. 100) sieve 70 +/- 10 percent METHOD B – MESH SCREEN ANALYSIS: Fiber Length 6 mm (0.25 in) maximum
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